.pro {
  display: flex;
  justify-content: center;
  width: 100vw;
  height: 100vh;
  background-color: #ccc;
  .pro-box {
    flex: 1;
    max-width: 1290px;
    background-color: #fff;
    background-color: pink;
    .pro-head {
      position: relative;
      height: 123px;
      background-color: #fff;
      border-radius: 16px;
      margin: 20px;
      padding: 15px;
      z-index: 3;
      .tag-box {
        position: absolute;
        left: -10px;
        width: 100px;
        height: 30px;
        .pro-tag {
          height: 30px;
          text-align: center;
          color: #fff;
          font-size: 14px;
          font-weight: 600;
          line-height: 30px;
          border-radius: 5px;
          background-color: salmon;
        }
        .triangle-box {
          position: relative;
          width: 20px;
          height: 20px;
          overflow: hidden;
          background-color: rebeccapurple;
          .tag-triangle {
            position: absolute;
            display: inline-block;
            top: 19px;
            left: 4px;
            width: 20px;
            height: 20px;
            z-index: 0;
            background-color: salmon;
            transform: rotate(63deg);
          }
        }
      }
    }
  }
}
